/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

LogGraph.StatsGraph = function (asyncq, canvas, starttime, endtime, filter) {
    var processdata = function (data) {
        var r = Raphael(canvas);
        var x = data.map(function (x) {
            return x.time;
        });
        var y = data.map(function (x) {
            return x.count;
        });
        var xlabels = data.map(function (x) {
            return dateFormat(x.time, "HH:MM:ss,l");
        });
        var h1 = function () {
            this.tags = r.set();
            for (var i = 0, ii = this.y.length; i < ii; i++) {
                this.tags.push(
                    r.g.tag(this.x, this.y[i], this.values[i], 160, 10).insertBefore(this)
                        .attr([{fill: "#fff"}, {fill: this.symbols[i].attr("fill")}]));
            }
        };
        var h2 = function () {
            this.tags && this.tags.remove();
        };
        r.g.linechart(40, 40, 1000, 500, x, y, {
            shade: true,
            axis: "0 0 1 1",
            symbol: "x",
            southlabels: xlabels,
            axisxstep: xlabels.length - 1,
            westAxisLabel: "Write requests",
            southAxisLabel: "Time (min)"
        }).hoverColumn(h1, h2);

        return true;
        //r.g.barchart(0, 0, 1000, 100,  y, {shade: true, symbol: "x"}).hoverColumn(h1, h2);
    };

    var uri = "/throughput?scale=minutes";
    LogGraph.loadData(asyncq, uri, processdata);
};

    
